<!DOCTYPE html>
<html lang="zh" xmlns:wicket="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/html">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Title</title>
</head>
<body>
<a wicket:id="popupLink">new window</a>
<a wicket:id="externalLink">externalLink</a>
<br>
<form wicket:id="formC">
    checkbox:<input type="checkbox" wicket:id="checkbox"/>
    <br>
    <span wicket:id="sites2"></span>
    <br>
        <span wicket:id="group">
        <input type="checkbox"wicket:id="groupselector">全选/取消全选</input>
        <br>
        <table border="1">
            <tr wicket:id="sites3">
                <td><input type="checkbox" wicket:id="check"></td>
                <td><span wicket:id="name">名称</span></td>
            </tr>
        </table>
        </span>
</form>
</body>
</html>